Answer to Question #82743 in General Chemistry for daja stevens

Question #82743

how many valence electrons does h2se have

Expert's answer

Answer:

After determining how many valence electrons there are in H2Se, place them around the central atom to complete the octets. It has 6 valence electrons.

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. What is the pH of a 0.106 M HA solution if the ionization constant (KA) of this acid is 0.16.
2. I have 2.65 L of an aqueous solution of NaBr. An excess of AgNO3 is added. 7.99 g of AgBr (s) are fo
3. Suppose that 4.5 mol NO2 and 0.70 mol H2O combine and react completely. Which reactant is in excess?
4. What is the mass of Magnesium is required to react completely with 200 cm3 of 1 molar solution of H2
5. How many moles of hydrogen are in 2.0 mole(s) of quinin? Express your answer using two significant f
6. Two Lewis structures are shown for the HBrO4 molecule in the following window.
7. Suppose you performed another titration on a different sample of old hydrogen peroxide. Give the da

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…